8051 Core 8-bit Microcontrollers - MCU

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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
Package / Case
Maximum Clock Frequency
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Mounting Style
Data Bus Width
Minimum Operating Temperature
Maximum Operating Temperature
Series
Qualification
Packaging

Infineon Technologies 8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
368In Stock
¥1,672.6
¥1,300.6
¥1,151.1
¥1,104.6
View
Min.: 1
Mult.: 1
8051 16 kB 2 kB QFN-68 50 MHz 12 bit 46 I/O 1.71 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C CY8C3244 Tray
Infineon Technologies 8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3
Datasheet
1,500In Stock
Cut Tape
¥2,421.7
¥1,895.2
¥1,730.8
¥1,622.8
View
Reel
¥1,441.7
Min.: 1
Mult.: 1
: 1,500
8051 64 kB 8 kB TQFP-100 50 MHz 12 bit 70 I/O 1.71 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C CY8C3246 Reel, Cut Tape
Infineon Technologies 8-bit Microcontrollers - MCU PSoC 64KB FLASH 1.7-5.5V 62 I/O
Datasheet
994In Stock
Cut Tape
¥2,813.7
¥2,137.7
¥2,049.7
¥1,805.5
View
Reel
¥1,606.2
MouseReel Available
Min.: 1
Mult.: 1
: 1,500
8051 64 kB 8 kB TQFP-100 50 MHz 12 bit 72 I/O 1.71 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C CY8C3246 Reel, Cut Tape, MouseReel

Nuvoton 8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM
Datasheet
296In Stock
Cut Tape
¥265.8
¥161.6
¥135.9
Reel
¥135.9
¥102.8
View
Min.: 1
Mult.: 1
: 74
8051 16 kB 1 kB TSSOP-20 24 MHz 12 bit 18 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Reel, Cut Tape
Nuvoton 8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK
Datasheet
500In Stock
¥617.9
¥418.6
¥387
¥347.1
View
Min.: 1
Mult.: 1
8051 64 kB 4 kB LQFP-64 24 MHz 12 bit 55 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C Tray
Nuvoton 8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40 to 85
Datasheet
1,126In Stock
Cut Tape
¥247.5
¥157.6
¥140.7
¥115.8
Reel
¥76.6
View
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
8051 18 kB 256 B QFN-20 16 MHz 12 bit 18 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Reel, Cut Tape, MouseReel

Nuvoton 8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051
Datasheet
357In Stock
¥421.9
¥272.4
¥244.2
¥209.3
View
Min.: 1
Mult.: 1
8051 32 kB 2 kB LQFP-32 24 MHz 12 bit 28 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Tray

Nuvoton 8-bit Microcontrollers - MCU 8K Bytes Shared with LDROM
Datasheet
825In Stock
¥289
¥176.1
¥147.7
¥111.8
View
Min.: 1
Mult.: 1
8051 8 kB 1 kB TSSOP-14 24 MHz 12 bit 12 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Tube

Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
68In Stock
¥6,971.2
¥5,723.8
¥5,539.4
¥5,189
View
Min.: 1
Mult.: 1
8051 64 kB 256 B PLCC-44 25 MHz No ADC 32 I/O 4.5 V 5.5 V SMD/SMT 8 bit 0 C + 70 C DS80C320 Tube
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
130In Stock
¥7,057.6
¥5,916.5
¥5,368.4
¥5,086
Min.: 1
Mult.: 1
Max.: 104
8051 64 kB 256 B TQFP-44 25 MHz No ADC 32 I/O 4.5 V 5.5 V SMD/SMT 8 bit 0 C + 70 C DS80C320 Tray
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
171In Stock
¥9,233.5
¥7,580.8
¥7,338.3
¥6,874.9
Min.: 1
Mult.: 1
Max.: 136
8051 64 kB 256 B TQFP-44 33 MHz No ADC 32 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C DS80C320 Tray
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
145In Stock
¥8,060.8
¥6,617.4
¥6,404.8
¥6,001.2
Min.: 1
Mult.: 1
Max.: 116
8051 64 kB 256 B TQFP-44 25 MHz No ADC 32 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C DS80C320 Tray

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU
Datasheet
1,473In Stock
¥460.1
¥342.2
¥254.1
¥235.9
View
Min.: 1
Mult.: 1
8051 8 kB 512 B QFN-20 25 MHz 12 bit 16 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F850 AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
Datasheet
480In Stock
¥1,001.6
¥916.9
¥830.5
Min.: 1
Mult.: 1
8051 64 kB 256 B TQFP-44 20 MHz 10 bit 40 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU Bootloader CAN
Datasheet
105In Stock
¥1,589.6
¥1,453.4
¥1,400.2
¥1,318.8
View
Min.: 1
Mult.: 1
8051 32 kB 1.2 kB PLCC-44 40 MHz 10 bit 34 I/O 3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C 89C Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU
Datasheet
1,458In Stock
Cut Tape
¥1,835.4
¥1,556.4
¥1,347.1
¥1,247.4
View
Reel
¥1,039.8
MouseReel Available
Min.: 1
Mult.: 1
: 1,500
8051 16 kB 768 B QFN-20 25 MHz 10 bit 17 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F336 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
Datasheet
360In Stock
¥1,001.6
¥916.9
¥832.2
¥830.5
Min.: 1
Mult.: 1
8051 64 kB 256 B VQFN-44 20 MHz 10 bit 36 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Tray
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU
Datasheet
3,007In Stock
Cut Tape
¥833.8
¥629.5
¥578
¥521.6
View
Reel
¥400.3
Min.: 1
Mult.: 1
: 1,500
8051 16 kB 1.54 kB QFN-28 25 MHz 15 I/O 2.7 V 5.25 V SMD/SMT 8 bit - 40 C + 85 C C8051F327 Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU CAN C51 64K FLASH UAR BOOT
Datasheet
134In Stock
¥1,910.2
¥1,767.3
¥1,697.5
¥1,597.9
Quote
Min.: 1
Mult.: 1
8051 64 kB 2 kB PLCC-44 60 MHz 10 bit 36 I/O 3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C 89C Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
Datasheet
308In Stock
¥968.4
¥803.9
¥689.3
¥657.8
View
Min.: 1
Mult.: 1
8051 32 kB 2.3 kB QFN-32 48 MHz 25 I/O 2.7 V 5.25 V SMD/SMT 8 bit - 40 C + 85 C C8051F387 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32K Flash 3V USB
Datasheet
160In Stock
¥1,282.3
¥1,264
¥1,176
¥1,161
¥1,069.7
Min.: 1
Mult.: 1
8051 32 kB 1 kB VQFP-64 48 MHz No ADC 34 I/O 3 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C 89C Tray
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU
Datasheet
422In Stock
Cut Tape
¥2,189.2
¥1,714.2
¥1,596.2
¥1,466.7
View
Reel
¥1,264
Min.: 1
Mult.: 1
: 1,500
8051 16 kB 2.31 kB QFN-28 50 MHz 12 bit 20 I/O 2 V 5.25 V SMD/SMT 8 bit - 40 C + 85 C C8051F413 Reel, Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU
Datasheet
257In Stock
¥1,066.4
¥817.2
¥755.8
¥687.7
View
Min.: 1
Mult.: 1
8051 64 kB 4.35 kB QFN-32 48 MHz 25 I/O 2.7 V 5.25 V SMD/SMT 8 bit - 40 C + 85 C C8051F385 Tube
Infineon Technologies 8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
195In Stock
¥1,730.8
¥1,348.7
¥1,195.9
¥1,149.4
View
Min.: 1
Mult.: 1
8051 32 kB 4 kB QFN-48 50 MHz 12 bit 31 I/O 1.71 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C CY8C3245 Tray
Microchip Technology 8-bit Microcontrollers - MCU C51IC2 32Kf I2C 32KHz TQFP44 I. 3V GREEN
Datasheet
160In Stock
¥1,425.1
¥1,305.5
¥1,184.3
Quote
Min.: 1
Mult.: 1
8051 32 kB 1.25 kB TQFP-44 60 MHz No ADC 34 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C Tray